20 inch Intel iMac with 512 MB RAM: is an additional 512 or 1 gB stick bet
I have a stock 20 inch Intel iMac with 512 MB of RAM.
I've read that this computer uses dual channel RAM, so I am wondering whether an additional 512 MB of RAM or an unsymmetrical 1 GB RAM stick would be better?
Also, anyone know who makes the OEM 512 MB stick and where to get compatible memory for my iMac?
"anyone know who makes the OEM 512 MB stick and where to get compatible memory for my iMac?"
Regardless who made your OEM module, it will have a label with their name and the product specs (or at least a product number, which, on a page at their website, can be decoded for its exact specs).
Mine was made by the U.S. company Micron Technology at their Singapore factory, and the label states that the module is lead free. A similar Micron module can be purchased online from Micron's wholly owned subsidiary Crucial Technology, which is their retailing arm. Retail customers can not order directly from Micron, just as they can not order directly from either Samsung or Hynix, the other two large OEM RAM manufacturers.
"I am wondering whether an additional 512 MB of RAM or an unsymmetrical 1 GB RAM stick would be better?"
I agree that more RAM is better, will make it snappier, and prefer to buy my 1GB stick of RAM from Crucial, as I know it will be compatible for my Mac and its OEM stick (regardless of the maker) as long as I use their online Mac selector tool.
Similar Messages
-
I am getting conflicting info (from Apple folks) whether I can upgrade to Lion with 1 GB Ram. Some are saying I need 2 (which I can do by adding memory) - or 3 (which I'm not sure I can do). Anyone running Lion with 1 GB? 2? I am at Leopard 10.5.8 to run some recording mixer which the company (Alesis) told me they weren't going to support drivers to Lion, but I guess they changed their minds. Am I clear on this? thanks.
The hardware requirements for Lion are an intel Core 2 Duo processor and 2GB RAM.
I wouldn't even both trying with 1GB, and even with 2GB Lion may struggle. If you intend to upgrade to Lion, can I suggest you max out your RAM. RAM is cheap at the moment.
Which model mac mini do you have? -
I recently purchased a 2 GB stick of RAM, so now I have a total of 3 GB RAM.
Will this cause issues with having mismatched DIMMs?
I am noticing slight pauses, beach ball when running multiple apps.
Any ideas?toed... I am using 3 GB also and have not seen the BeachBall except momentarily when I first start iTunes...understandable considering the size of the Library
Following David Allen's instructions to make sure that the larger of the 2 modules is placed in the RAM slot closest to the screen
Are you sure you have it installed correctly? ie..snapped into place with your fingers and not the ejector arms that pop the RAM out
Also have you clicked on the Apple in the upper menu bar then 'About this Mac' to see if the computer recognizes the additional RAM
dave -
Hi,
I just got a 20-inch Intel iMac and have couple of questions before I even open the box. I'm a PC to Mac changeover guy and I'm pretty new to to the Macintosh platform. I would appreciate your inputs to keep my system flying.
To begin with, I know that I have to upgrade my RAM to either 1.5GB or 2GB and also know Crucial is the way to go.
Apart from that, I have these questions:
1. What do I first check for after opening the box? (Dead pixels for example and etc..etc..etc..) and how do I do that?
2. Absolutely reqd tools and utilities to keep the system running at peak.
3. Absolutely reqd apps.
4. BootCamp (ofcourse) and is there a Mac OS X video conf. software that can use iSight and also can talk to PC users with any camera? Also, with BootCamp can I have multiple Windows partitions (for example having a partition for scratch disk when doing video editing)?
5.How do I make Apple DVD Player to read a DVD image (ISOs) that are lying on the hard drive? Can this also work when FrontRow is used? I have lot of personal DVDs that I bought and would like to view them from the hard drive instead of running it from the slot.
6. How do I map the Mac Keyboard to work in Windows when running on XP? Is there a Windows software that runs as a service to make it happen?
Anything else I have to do?
Rgds.The Mac is safely nestled in a lot of styrofoam padding inside the box, so I doubt a ding on the outside can do much damage.
I like to use Onyx for running my routine maintenance. It is a great little app and it's free;
Onyx
I use Monolingual to remove language resources that build up over time as you install more 3rd party apps and Apple updates/upgrades. Also free;
Monolingual
AppZapper is great for removing apps you want to trash, especially if they did not come with an uninstaller. It can hunt down those pesky little files that sometimes hang around. US$12.95 with updates for life;
AppZapper
This is a great website for maintaining your Mac and troubleshooting problems. Dr. Smoke is an Apple Discussions contributor.
The X Lab
Just an idea for you. There is an entire Apple Discussion forum dedicated to Boot Camp and Windows XP.
Whereas, not everyone here with an Intel iMac has installed, tried to install or has experience with BC & XP, everyone there has or at least has an interest.
The Forum is at the bottom of the main Apple Discussions page under Windows Compatible Technology.
Here is a link;
Forum: Boot Camp Public Beta
I'm sure now that I have made a few suggestions that others will come out of the woodwork with their pet apps as well! -
Microsoft Office 2004 (Word) unable to save files
I have been running Office 2004 on my Intel iMac with Snow Leopard for some time and all of a sudden I cannot save a document. Word just stopped responding and I have to force quit. I can open Word and create a new document but I cannot save it. I reinstalled Word but that didn’t help. Then went to the Internet and found at least one other Mac user having the same problem which it suggests is caused by a recent Mac Security Update:
http://answers.microsoft.com/en-us/mac/forum/macoffice2004-macword/word-2004-wil l-not-open-or-save-documents/b04eb870-9b0d-4f3b-bb47-b122301e36f6
So I check for a new Mac Security Update and sure enough there was one. I downloaded it and now Word seems to be working, as it should. I can both open and save files. The only problem remaining is that when I open Word I get the following error message “An unexpected error occurred while trying to load the Microsoft Framework library”. I contacted Apple but they were unable to help.
How can I get rid of this error message?Look, I realize you might have to get your machine working, so this is how you revert back.
Restore proceedure to pre-Security Update 2012-001 v 1.0 & v 1.1
#1 Backup your personal data off the machine.
Backup files off the computer (not to TimeMachine). If you don't have a external drive, get one and connect to the USB/Firewire port and simply drag and drop copy your User folder to the external drive, it will copy all your files. It's best to have two backups of your data off the machine when trying to restore.
Disconnect all drives now to prevent any mistakes from occuring.
#2 Reinstall OS X 10.6 from disk
Get out your 10.6 install disk and make sure it's clean and polished (very soft cloth and a bit of rubbing alcohol, no scratches) If your disk is borked, you'll have to order a new one from Apple with your serial number.
Hold c boot off the 10.6 disk (wired keyboard, internal optical drive), use Disk Utility First Aid to >Repair Disk of your internal drive (do not format or erase!!), Quit DU and simply re-install 10.6.
Note: Simply reinstalling 10.6 version from disk (without erasing the drive) only replaces 10.6.8 with 10.6.x and bundled Apple programs, won't touch your files (backup anyway) or most programs, unless they installed a kext file into OS X itself. (only a few on average do this)
#3 Update to 10.6.8 without Security Update 2012-001 v1.0 or v1.1
Reboot and log in, update to 10.6.8 via Software Update, but EXCLUDE THE Security Update 2012-001 by checkinig the details and unchecking the blue check box.
#4 Reinstall any non-working third party programs
When you reboot, make sure to reinstall any programs that require kext files installed into OS X, you'll know, they won't work when you launch them or hang for some reason as they are missing the part they installed into OS X.
If for some freakish reason you get gray screen at any time when booting (possible it might occur when you reinstall older programs), hold the shift key down while booting (Safe Mode, disables kext files) and update your installed third party software so it's compatible with 10.6.8.
https://support.apple.com/kb/TS2570
That's it really. -
It seems like I just missed the interval for the hard disk replacement program. I purchased in March 2009 a 24 inch Intel iMac . How much does it cost to have apple support at an Apple Store replace a hard drive?
My hard drive continually has the floating beach ball and will take massive time to fulfill a request. And then will not boot up...so then I have to do a restore and rebuild hard drive from a past saved time machine version. Works for a little bit...then the floating beachball comes more and more...until it will not boot up again. So then I restore from a previous time machine saved version....and again it works for a day or so ... until it happens again. Now it's happening faster and faster...so I think my hard drive is dying.
-
Will logic pro x run on my mac mini dual core intel i5 with 4gb of ram and mountain lion ?
hi there guys,
will logic pro x run on my mac mini dual core intel i5 with 4gb of ram and mountain lion ?
I'm not sure if my machine is 64 bit - it is the current model base mac mini.
Many thanks for any help you can offer !
SimonSkiJumptoes is right. 4GB is not enough to comfortably run Logic X.
Your Mac Mini will need DDR3 SODIMM RAM. That website seems incredibly steep though. I guess that's the price of finding it for you. You're better off going to any below:
http://www.ebuyer.com/191206-kingston-4gb-ddr3-1066mhz-laptop-memory-kvr1066d3s7 -4g?utm_source=google&utm_medium=products&gclid=COqM6KzdxbgCFcfJtAodoicARg
http://www.ballicom.co.uk/cmso4gx3m1a1600c11-corsair-value-select--memory--4-gb- -so-dimm-204pin--ddr3--1600-mhz--pc312800--cl11--15-v--unbuffered--nonecc.p87434 0.html?ref=5&gclid=CKyej_HdxbgCFQSS3godEjwAug -
My quicktime is very jerky with 1080p video but when I play the video file in FCPX its smooth. I recently upgraded to OS mavericks on 2011 iMac with 16gb of ram and should not be having this problem. Is it possible to reinstall older software? I cant figure whats causing the jerky video so I'm assuming its the new OS. Any one have any suggestions?
I have the same but not the same problem. When I play a sound or a video on a website (other than youtube)on safari, a weird nois is comeing from the speakers, the sound has pops/clicks but if I play the same video/sound on mozilla it works fine.. If wnyone know what's the problem.. please let us know
-
Do you have any ideas why Motion 5 would run slow on a computer? I have an Imac with 8Gigs of ram, and plenty of hard drive space, but it still gives me the beach ball when I add a few lights and effects. I'm at the end of my rope.
You probably don't really need 1080 at 60 for your finished projects but since you're just starting out with Motion, you need to lower your expectations. A long way. 1080 is about 2 million pixels per frame, DV is only about 400,000. That's not just five times as many pixels for the Mac to track; everything in video is exponential.
Explore the training tutorials available by Mark Spencer. You will get an idea of how his super powerful machine reacts with the software.
Adding a light roughly doubles the processing time over flat scenes. Two lights increases processing again. Reflections require processing the lights and then calculating the reflections so add another quarter of the time required for flat scenes. Add camera movement, motion blur, and depth of field and you need exponentially more processing time for every frame. The preload of renders into RAM is one of the cooler features of Motion, as comapred to After Effects, but that takes tons of time, to.
Try working in ye olde DV resolution for a few days. Get to know the software's limitations and what gets imposed by your Macintosh. Step up to 720p/30 and see how things slow down. -
I am unable to install Lion. I have a Core 2 Duo iMac with 4GB of Ram and 120GB of free space - and no Bootcamp or other partitions - and yet repeatedly get the 'no recovery' error. Can anyone help?
Run Disk Utility located in /Applications/Utilities before trying to upgrade to Lion in case the startup disk needs repairing.
Using Disk Utility to verify or repair disks -
My Intel iMac with 4 ext daisy chained drives freezes up sometimes. If I unplug all drives there is no problem. Also Disk Warrior gives me the error msg (2154) that in Time Machine, (which is on a lg.(1TB ext. HD only 1/4 used space) error msg me that there is not enough memory. I am using Lion 10.7.2.
My Intel iMac with 4 ext daisy chained drives freezes up sometimes. If I unplug all drives there is no problem. Also Disk Warrior gives me the error msg (2154) that in Time Machine, (which is on a lg.(1TB ext. HD only 1/4 used space) error msg me that there is not enough memory. I am using Lion 10.7.2.
-
Intel iMac with failed LogicBoard - can I use it as display for my MacMini?
I have a Intel iMac with failed logic board (the display comes up while booting sometimes and sometimes, it doesn't). I bought a Mac Mini afterwards. I connected it to a Dell monitor with HDMI and the results aren't great. I experience interminttent video losses (Grains on screen every 1 minute or so).
So, I am now thinking about using my failed intel Imac as a display. Will it work?No, the failed imac is dead until you replace the logic board.
-
I have 2012 iMac with 4 GB RAM. When I turn FCP X, I usually have 2.5 RAM free and the program works normally when I edit. The issue is importing video. I use a Sony HDV camera to import from miniDV tapes, and Apple says Sony HDVs are supported. Yet every time I'm importing, it works normally for 10-15 min, then the amount of free RAM quickly (yet gradually) is reduced to almost zero (I used Memory Clean to dicover it) and then FCP X got frozen and I need to force quit it and start all over again, to work for another 15 min. Horrible! What is it?
Are using 10.0.7 (the latest version)?
Memory problems seem to have been alleviated with 10.0.6 and 10.0.7.
Please post the screenshots of Activity Monitor, as Tom asked. This will at least let us see if it is FCP X itself gobbling a lot of RAM or if you are suffering from the problem of OS X not releasing "Inactive Memory" in a timely manner - an issue that has been there for a long time :-(
You didn't mention whether you have the 27" or 21.5" iMac. Unfortunately, in the 21.5" adding RAM is a big hassle. But if you have the 27", then seriously consider upping the RAM. It is quite inexpensive, from the likes of Crucial or other reputable third parties. -
Power pc g5 or intel imac with compressor
This is my present computer:
iMac 3.06GHz Core 2 Duo (2008 model)
4 gigs of 800 mhz ddr2 sdram (this is the max ram for this computer! )
NVIDIA GeForce 8800 GS 512 MB
Hard drive: 465 gig (I use mainly external drives for editing)
I use this mainly for video editing with final cut studio 2.
Rendering in compressor takes forever!!!
A friend suggested I pick up a used G5 Power PC.
I found this one, here are the specs:
APPLE POWER MAC G5 PowerPC DUAL CORE (2 x 2 GHZ)
System Mac OSX 10.5.8
RAM 12 GB
1 Hard drive of 160 Gb
Superdrive 16x CD/DVD/DL DVD (32x)
Video card NVIDIA GeForce 6600 (VRAM 256 Mb)
3 open PCI-Express expansion slots.
1x FireWire 800
3x FireWire 400
4x USB 1 and 2
2x Ethernet Port
2x Displays ports
Is this insanity or a smart move to move over to the older G5.
According to my friend, the older G5s are much better at processing video.
Is a dual 2 GHZ processor enough or would I need a 2.3 or 2.5?
OR is there another option that someone might be able to suggest?
Thank you so much for your advice
BillI am fairly sure that the old G5 will not perform anywhere near as well as the Intel iMac.
I don't know what you are doing that "Takes forever" but there are some settings in Compressor, which if selected, will take many times longer without producing much of an improvement.
Can you give specific examples of exactly what you are doing and with which settings/presets etc. together with the time taken, so that we can determine whether it is excessive or not. -
Intel Imac with bad logic board.
The logic board on my 20" Intel Imac failed(according to the diagnosis form the tech at the Apple Store) and will require a $900+ dollar repair....a tad bit high considering it's age, the cost of the machine in late 2006 and the going prices of the new Imacs! Anyone know of a lower priced repair option or a way to salvage the machine, or is it now a very large paperweight?
I know that I apparently should've gotten Apple Care, but I've never had such a catastrophic Mac failure in the 12 years I've been dealing with the machines. Judging by the lines/wait for service at the Apple store maybe it's a good idea next time...although with all the problems the new machines seem to be having it seems a bit like extortion and maybe they should just raise the prices and include it.I have a similar problem that I'll describe hoping that it will contribute to this discussion and I'll ask a couple of questions. In December 2007 I bought an iMac 24 inch maxed out for speed and RAM and with the 750 gig hard drive. I had no problems until about three weeks ago when on startup I got grey hash marks all over the screen. When I selected the entire screen the grey hash disappeared and the computer seemed to run normally. I thought the problem was software related and began the long process of trying to find the culprit. Then two days ago I connected a video camera to the iMac to test the camera for the first time. It's a loaner from my school and is five years old. It seemed to be working fine. I then turned off the camera but left it connected to the computer by the firewire cable and put the computer to sleep. THAT was probably a mistake. When I tried to wake the computer it would not respond. There was a DVD in the machine and when I pushed the power button I could hear the DVD player makes it startup sounds and could hear the CD spin. Also I could hear the fans come on but the startup BONG never sounded. I disconnected all cables, pulled out the power cord for various lengths of time from 30 seconds to ten hours but nothing changed. I called Apple this morning and was told it sounds like a blown logic board which is what I was thinking. They will pick up the iMac day after tomorrow. When I talked to the Apple person this morning it didn't occur to me to ask about my chances of getting this repair done for free since I'm still within the one-year warranty period. I'll call when they open tomorrow morning but what are my chances of getting the repair done free? I've been using Macs since the Mac Plus came out but have never had a failure within one year so have no experience with the warranty. I did not buy Apple Care for this computer and never have but I will the next time. Thanks in advance for any comments.
Maybe you are looking for
-
Abt RFC & FTP---- RFC to SAPFTP failed (urgent)
Hi all, my program is working fine when i execute it in SAP GUI. in this program i need to send some local file to FTP server from presentation server. actually we have a scanner through which we can scan the barcode data from barcode label.this sc
-
Why do my UV sunglasses made a difference with the iPad?
This is most bizarre. I tried using my iPad in my car today while waiting for a friend. I turned it on, and the screen stayed black (or so it appeared). I turned it off and on again. Nothing. I turned it sideways, and there was my desktop. I turned i
-
Configuration of Application Module
Is it possible to run an ADF Swing application in JDeveloper, using JDBC DataSource Connection Type for Application Module configuration? If yes, anyone has a demo application for this? In SRDemo sample application, there are 2 application module con
-
We are running Portal 3.0.9.8.0. I am wondering if anyone has come across away to disable the ability of users to create database links.
-
My yahoo mail downloads but when I go to view it it's not there. I have had this phone for three days and i am seriously considering going back to my bb. Already having problems with the keypad and typing, need to restart the phone to use it and the